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ChemicalBook >> CAS DataBase List >> 1,2-Pentanediol

1,2-Pentanediol

1,2-Pentanediol price.
  • $8 - $650
  • Product name: 1,2-Pentanediol
  • CAS: 5343-92-0
  • MF: C5H12O2
  • MW: 104.15
  • EINECS:226-285-3
  • MDL Number:MFCD00010736
  • Synonyms:1,2-Pentanediol 96%;pentyleneglycol,1,2-pentanediol ;1,2-DIHYDROXYPENTANE;1,2-PENTANEDIOL;1,2 Pentandiol;α-n-amylene glycol;PENTANDIOL-1,2;1,2-PENTANEDIOL 98+%
Price48 Properties Safety Information Description
48 prices
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  • 48Tests
  • 50 mL
  • ManufacturerA2B
  • Product numberAI51973
  • Product description1,2-Pentanediol 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI51973
  • Product description1,2-Pentanediol 98%
  • Packaging5g
  • Price$9
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI51973
  • Product description1,2-Pentanediol 98%
  • Packaging25g
  • Price$11
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI51973
  • Product description1,2-Pentanediol 98%
  • Packaging100g
  • Price$18
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI51973
  • Product description1,2-Pentanediol 98%
  • Packaging500g
  • Price$47
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI51973
  • Product description1,2-Pentanediol 98%
  • Packaging1000g
  • Price$79
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00I9GP
  • Product description1,2-Pentanediol 98%
  • Packaging1000g
  • Price$87
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9GP
  • Product description1,2-Pentanediol 98%
  • Packaging500g
  • Price$53
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9GP
  • Product description1,2-Pentanediol 98%
  • Packaging100g
  • Price$20
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9GP
  • Product description1,2-Pentanediol 98%
  • Packaging25g
  • Price$12
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9GP
  • Product description1,2-Pentanediol 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9GP
  • Product description1,2-Pentanediol 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-29
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  • ManufacturerAHH
  • Product numberMT-26736
  • Product description1,2-Pentanediol 97%
  • Packaging1000g
  • Price$230
  • Updated2026-05-26
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  • ManufacturerAHH
  • Product numberMT-57758
  • Product descriptionPentane-1,2-diol 97%
  • Packaging1000g
  • Price$230
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberC615
  • Product description1,2-Pentanediol
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC615
  • Product description1,2-Pentanediol
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI51973 1,2-Pentanediol 98% 1g $8 2026-05-25 Buy
A2B AI51973 1,2-Pentanediol 98% 5g $9 2026-05-25 Buy
A2B AI51973 1,2-Pentanediol 98% 25g $11 2026-05-25 Buy
A2B AI51973 1,2-Pentanediol 98% 100g $18 2026-05-25 Buy
A2B AI51973 1,2-Pentanediol 98% 500g $47 2026-05-25 Buy
A2B AI51973 1,2-Pentanediol 98% 1000g $79 2026-05-25 Buy
aablocks AA00I9GP 1,2-Pentanediol 98% 1000g $87 2026-05-29 Buy
aablocks AA00I9GP 1,2-Pentanediol 98% 500g $53 2026-05-29 Buy
aablocks AA00I9GP 1,2-Pentanediol 98% 100g $20 2026-05-29 Buy
aablocks AA00I9GP 1,2-Pentanediol 98% 25g $12 2026-05-29 Buy
aablocks AA00I9GP 1,2-Pentanediol 98% 5g $10 2026-05-29 Buy
aablocks AA00I9GP 1,2-Pentanediol 98% 1g $8 2026-05-29 Buy
AHH MT-26736 1,2-Pentanediol 97% 1000g $230 2026-05-26 Buy
AHH MT-57758 Pentane-1,2-diol 97% 1000g $230 2026-05-26 Buy
AK Scientific C615 1,2-Pentanediol 5g $21 2021-12-16 Buy
AK Scientific C615 1,2-Pentanediol 1g $14 2021-12-16 Buy
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Properties

Melting point :50.86°C (estimate)
Boiling point :206 °C (lit.)
Density :0.971 g/mL at 25 °C (lit.)
vapor pressure :1.5Pa at 20℃
refractive index :n20/D 1.439(lit.)
Flash point :104 °C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Chloroform (Soluble), Methanol (Slightly)
pka :14.49±0.20(Predicted)
form :Liquid
color :Clear colorless to light yellow
Water Solubility :miscible
BRN :1732199
Henry's Law Constant :1.4×103 mol/(m3Pa) at 25℃, Compernolle and Müller (2014)
Cosmetics Ingredients Functions :SKIN CONDITIONING
SOLVENT InChI :1S/C5H12O2/c1-2-3-5(7)4-6/h5-7H,2-4H2,1H3
InChIKey :WCVRQHFDJLLWFE-UHFFFAOYSA-N
SMILES :CCCC(O)CO
LogP :0.06 at 25℃
CAS DataBase Reference :5343-92-0(CAS DataBase Reference)
EPA Substance Registry System :1,2-Pentanediol (5343-92-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,2-Pentanediol is used in synthesizing quinoxalines from biomass-derived glycols. Also used in the synthesis of propiconazole (P770100) a fungicide as well as other antifungals.

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Hubei Shiteng Chemical Technology Co. LTD Jiangyin Soteng Biotechnology Co., Ltd. Zhejiang Realsun Chemical Industry Co., Ltd Shanghai Jiahua Herong Biotechnology Co., Ltd Shanghai Yanze Chemical Co., Ltd HUNAN CHANGLIAN NEW MATERIAL TECHNOLOGY CO,LTD. Nantong Bona Chemical Technology Co., Ltd. Yancheng Longxinghong Industry and Trade Co., Ltd Shanghai Boyle Chemical Co., Ltd. J & K SCIENTIFIC LTD.